ISO 603-8:2024

Overview

ISO 603-8:2024 - Bonded abrasive products - Dimensions - Part 8: Grinding wheels for deburring and fettling/snagging on stationary machine - specifies the nominal dimensions (in millimetres) for straight grinding wheels (shape type 1) used on stationary (fixed) machines. These bonded abrasive products are intended specifically for deburring, fettling and snagging, where the workpiece is manually guided and the grinding wheel is fixed. The second edition updates dimensions and includes commonly used imperial equivalents for wider acceptance.

Key topics and requirements

• Scope: Defines nominal dimensions only (no limit deviations or run‑out tolerances).
• Shape type: Applies to shape type 1 (straight grinding wheel) as defined in ISO 525.
• Dimensional symbols: Uses the dimension symbols and figure references from ISO 525 to describe wheels (outside diameter D, overall thickness T, bore diameter H).
• Table of common sizes: Table 1 in the standard lists the most common combinations of D, T and H (including imperial-size equivalents where appropriate).
• Designation: Wheel designation follows the rules in ISO 525.
• Normative/related documents: While ISO 603-8:2024 does not set tolerances for run‑out or deviations, it references ISO 13942 for limit deviations and run‑out tolerances and cites other relevant standards (e.g., ISO 6103, ISO 8486) in the bibliography.

Practical applications

• Manufacturers of bonded abrasive products use ISO 603-8:2024 to standardize the nominal dimensions of straight grinding wheels intended for deburring and fettling on stationary machines.
• Machine builders and tooling engineers reference the standard when specifying wheel dimensions for fixtures and guards on stationary grinding equipment.
• Quality managers, procurement teams and compliance officers use the dimensions and designation rules to ensure consistency across suppliers and to match wheels to bore adapters and machine spindles.
• Maintenance and workshop personnel benefit from standardized sizes for stocking replacement wheels and compatible arbors or flanges.

Who should use this standard

• Abrasives manufacturers and product designers
• Tooling and machine tool manufacturers
• Quality assurance and purchasing professionals in metalworking and fabrication
• Safety and maintenance teams responsible for stationary grinding operations

Related standards

• ISO 525 - Bonded abrasive products - Shape types, designation and marking (shape type definitions and designation rules)
• ISO 13942 - Bonded abrasive products - Limit deviations and run‑out tolerances (tolerances not covered by ISO 603-8)
• Bibliography references: ISO 6103 (permissible unbalances), ISO 8486 (grain size distribution)

Keywords: ISO 603-8:2024, bonded abrasive products, grinding wheels, deburring, fettling, stationary machine, dimensions, ISO 525, ISO 13942.